A straight rope of length 'L' is kept on a frictionless horizontal surface and a force 'F' is applied to one end of the rope in the direction of its length and away from that end. The tension in the rope at a distance 'l' from that end is

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LFl

1−lLF

1+lLF

answer is C.

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Detailed Solution

F -T = MLla , T = MLL-la again a=FM

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